Taper Pin Reamers are manufactured with a taper of 1/4 inch per foot. They are used to ream holes into which standard taper pins will fit. The point of each reamer will enter hole reamed by the next smaller size. Hole to be reamed should be a few thousnadths smaller than the small diameter of the finished reamed hole. Square shank allows hand (straight and spiral) reamers to be held in a tap wrench or vise, depending on wheather the reamer or the part is rotated.
STRAIGHT FLUTE PIN REAMERS are designed for hand use in easy to ream materials.
SPIRAL FLUTE PIN REAMERS are designed for hand use in hard to ream materials.
HELICAL FLUTE PIN REMERS are designed for machine reaming of holes for taper pins on a production basis. Helical design throws the chips forward to relieve packing of the flutes.
Packaging: All sizes are individually packaged.